255383858

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1\times {\mathrm{12043}}^1$

素因数の和:12529

約数の個数: 16

約数和(自身を含む): 400631616

約数和(自身を除く): 145247758

約数列:

[1, 2, 23, 46, 461, 922, 10603, 12043, 21206, 24086, 276989, 553978, 5551823, 11103646, 127691929, 255383858]

約数ペア:

[(1, 255383858), (2, 127691929), (23, 11103646), (46, 5551823), (461, 553978), (922, 276989), (10603, 24086), (12043, 21206)]